Empresa CPF Parafusos, Referencia em Parafusos estojos ASTM A193 Gr. B7, B16, B8, B8m, ASTM A320 Gr. L7, Porcas ASTM A194 Gr. 2H, 4, 4L, entre outras ligas!
This is the worlds first stud tensioner made for Northwind 100 foundation bolts with the Williams Rod. The work is being performed by MUTI and filmed by Alltite.